1 files changed, 304 insertions, 0 deletions
diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/PropertyProcessorTestCase.java b/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/PropertyProcessorTestCase.java
new file mode 100644
index 0000000000..559659cdeb
--- /dev/null
+++ b/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/PropertyProcessorTestCase.java
@@ -0,0 +1,304 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import static org.apache.tuscany.sca.implementation.java.introspect.impl.ModelHelper.getProperty;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertSame;
+import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.fail;
+
+import java.lang.reflect.Method;
+import java.util.Collection;
+import java.util.List;
+
+import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry;
+import org.apache.tuscany.sca.implementation.java.DefaultJavaImplementationFactory;
+import org.apache.tuscany.sca.implementation.java.JavaElementImpl;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.implementation.java.JavaImplementationFactory;
+import org.apache.tuscany.sca.implementation.java.introspect.JavaIntrospectionHelper;
+import org.junit.Before;
+import org.junit.Test;
+import org.oasisopen.sca.annotation.Property;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class PropertyProcessorTestCase {
+
+    JavaImplementation type;
+    PropertyProcessor processor;
+
+    @Before
+    public void setUp() throws Exception {
+        JavaImplementationFactory javaImplementationFactory = new DefaultJavaImplementationFactory();
+        type = javaImplementationFactory.createJavaImplementation();
+        processor = new PropertyProcessor(new DefaultExtensionPointRegistry());
+    }
+
+    @Test
+    public void testMethodAnnotation() throws Exception {
+        processor.visitMethod(Foo.class.getMethod("setFoo", String.class), type);
+        assertNotNull(getProperty(type, "foo"));
+    }
+
+    @Test
+    public void testMethodRequired() throws Exception {
+        processor.visitMethod(Foo.class.getMethod("setFooRequired", String.class), type);
+        org.apache.tuscany.sca.assembly.Property prop = getProperty(type, "fooRequired");
+        assertNotNull(prop);
+        assertTrue(prop.isMustSupply());
+    }
+
+    @Test
+    public void testMethodName() throws Exception {
+        processor.visitMethod(Foo.class.getMethod("setBarMethod", String.class), type);
+        assertNotNull(getProperty(type, "bar"));
+    }
+
+    @Test
+    public void testFieldAnnotation() throws Exception {
+        processor.visitField(Foo.class.getDeclaredField("baz"), type);
+        assertNotNull(getProperty(type, "baz"));
+    }
+
+    @Test
+    public void testFieldRequired() throws Exception {
+        processor.visitField(Foo.class.getDeclaredField("bazRequired"), type);
+        org.apache.tuscany.sca.assembly.Property prop = getProperty(type, "bazRequired");
+        assertNotNull(prop);
+        assertTrue(prop.isMustSupply());
+    }
+
+    @Test
+    public void testFieldName() throws Exception {
+        processor.visitField(Foo.class.getDeclaredField("bazField"), type);
+        assertNotNull(getProperty(type, "theBaz"));
+    }
+
+    @Test
+    public void testDuplicateFields() throws Exception {
+        processor.visitField(Bar.class.getDeclaredField("dup"), type);
+        try {
+            processor.visitField(Bar.class.getDeclaredField("baz"), type);
+            fail();
+        } catch (DuplicatePropertyException e) {
+            // expected
+        }
+    }
+
+    @Test
+    public void testDuplicateMethods() throws Exception {
+        processor.visitMethod(Bar.class.getMethod("setDupMethod", String.class), type);
+        try {
+            processor.visitMethod(Bar.class.getMethod("setDupSomeMethod", String.class), type);
+            fail();
+        } catch (DuplicatePropertyException e) {
+            // expected
+        }
+    }
+
+    @Test
+    public void testInvalidProperty() throws Exception {
+        try {
+            processor.visitMethod(Bar.class.getMethod("badMethod"), type);
+            fail();
+        } catch (IllegalPropertyException e) {
+            // expected
+        }
+    }
+
+    @Test
+    public void testMultiplicityCollection() throws Exception {
+        processor.visitField(Multiple.class.getDeclaredField("refs1"), type);
+        org.apache.tuscany.sca.assembly.Property prop = getProperty(type, "refs1");
+        assertNotNull(prop);
+        assertSame(String.class, getBaseType(type.getPropertyMembers().get(prop.getName())));
+        assertTrue(prop.isMany());
+    }
+
+    @Test
+    public void testMultiplicityArray() throws Exception {
+        processor.visitField(Multiple.class.getDeclaredField("refs2"), type);
+        org.apache.tuscany.sca.assembly.Property prop = getProperty(type, "refs2");
+        assertNotNull(prop);
+        assertSame(String.class, getBaseType(type.getPropertyMembers().get(prop.getName())));
+        assertTrue(prop.isMany());
+    }
+
+    @Test
+    public void testMultiplicityArrayMethod() throws Exception {
+        processor.visitMethod(Multiple.class.getMethod("setRefs3", String[].class), type);
+        org.apache.tuscany.sca.assembly.Property prop = getProperty(type, "refs3");
+        assertNotNull(prop);
+        assertSame(String.class, getBaseType(type.getPropertyMembers().get(prop.getName())));
+        assertTrue(prop.isMany());
+    }
+
+    @Test
+    public void testMultiplicityCollectionMethod() throws Exception {
+        processor.visitMethod(Multiple.class.getMethod("setRefs4", Collection.class), type);
+        org.apache.tuscany.sca.assembly.Property prop = getProperty(type, "refs4");
+        assertNotNull(prop);
+        assertSame(String.class, getBaseType(type.getPropertyMembers().get(prop.getName())));
+        assertTrue(prop.isMany());
+    }
+    
+    @Test
+    public void testRejectStaticFieldProperty() throws Exception {
+    	try {
+    		processor.visitField(BadStaticProps.class.getDeclaredField("stint"), type);
+    		fail("Processor should not accept a static field with Property annotation");
+    	}
+    	catch (IllegalPropertyException e) {
+			// expected
+		}
+    	catch (Exception e) {
+			fail("Wrong exception detected");
+		}
+    }
+    	
+    @Test
+    public void testRejectStaticMethodProperty() throws Exception {
+    	try {
+    		processor.visitMethod(BadStaticProps.class.getDeclaredMethod("setStint",int.class), type);
+    		fail("Processor should not accept a static method with Property annotation");
+    	}
+    	catch (IllegalPropertyException e) {
+			// expected
+		}
+    	catch (Exception e) {
+			fail("Wrong exception detected");
+			e.printStackTrace();
+		}
+
+    }
+    
+    @Test
+    public void testClassWithBadMethodArgProperty() throws Exception {
+        Method meth = BadMethodProps.class.getMethod("BadMethod", String.class);
+
+        try {
+        	processor.visitMethod(meth, type);
+        	
+            fail("Method with @Property annotated args should be rejected");
+        } catch (IllegalPropertyException e) {
+        	// expected
+        }
+        catch (Exception e) {
+			fail("Wrong exception received");
+			e.printStackTrace();
+		}
+
+    }
+
+    /**
+     * Private classes utilized in the tests
+     */
+    
+    private class Foo {
+
+        @Property
+        protected String baz;
+        
+        @Property(required = true)
+        protected String bazRequired;
+        
+        @Property(name = "theBaz")
+        protected String bazField;
+
+        @Property
+        public void setFoo(String string) {
+        }
+
+        @Property(required = true)
+        public void setFooRequired(String string) {
+        }
+
+        @Property(name = "bar")
+        public void setBarMethod(String string) {
+        }
+
+    }
+
+    private class Bar {
+
+        @Property
+        protected String dup;
+
+        @Property(name = "dup")
+        protected String baz;
+
+        @Property
+        public void setDupMethod(String s) {
+        }
+
+        @Property(name = "dupMethod")
+        public void setDupSomeMethod(String s) {
+        }
+
+        @Property
+        public void badMethod() {
+        }
+    }
+
+    private class Multiple {
+        @Property
+        protected List<String> refs1;
+
+        @Property
+        protected String[] refs2;
+
+        @Property
+        public void setRefs3(String[] refs) {
+        }
+
+        @Property
+        public void setRefs4(Collection<String> refs) {
+        }
+    }
+    
+    private static class BadMethodProps {
+
+        @org.oasisopen.sca.annotation.Constructor()
+        public BadMethodProps(@Property(name = "myProp", required = true)String prop) {
+
+        }
+        
+        /** Java can't tell that the @reference argument is disallowed by SCA, but the run time must reject it*/
+        public void BadMethod(@Property(name = "badMethodArgProp")String methArg) {
+        
+        }
+    }
+    
+    private static class BadStaticProps {
+    	
+    	@Property(name="badstaticfield")static int stint;
+    	
+    	@Property(name="badstaticfield")static void setStint(int theStint) {
+    		stint = theStint;
+    	}
+    }
+
+    private Class<?> getBaseType(JavaElementImpl element) {
+        return JavaIntrospectionHelper.getBaseType(element.getType(), element.getGenericType());
+    }
+   
+}